This classic number puzzle game challenges players to fill a 10x10 grid by following specific movement rules. It's a deceptively simple yet difficult pastime enjoyed by generations, now available on mobile devices.




243+ iOS apps & games curated and reviewed
Every iPhone needs a few good 100! nolimits apps and games. We benchmark 243+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.3★ (9) | No | No | May 2026 | ||
| 2 | Free | 4.4★ (89K) | No | No | Oct 2026 | ||
| 3 | Free | 4.7★ (7.4M) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.6★ (1K) | Yes | No | Oct 2026 | ||
| 5 | Free | 4.7★ (18M) | Yes | Yes | Oct 2026 | ||
| 6 | Free | 4.8★ (8.5M) | Yes | Yes | Oct 2026 | ||
| 7 | Free | 4.7★ (13) | No | Yes | Oct 2026 | ||
| 8 | Free | 4.4★ (28K) | Yes | Yes | Oct 2026 |




This classic number puzzle game challenges players to fill a 10x10 grid by following specific movement rules. It's a deceptively simple yet difficult pastime enjoyed by generations, now available on mobile devices.





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